GOLF CLUB HEAD WITH IMPROVED AERODYNAMIC CHARACTERISTICS
    1.
    发明申请
    GOLF CLUB HEAD WITH IMPROVED AERODYNAMIC CHARACTERISTICS 有权
    高尔夫俱乐部头与改进的动态特征

    公开(公告)号:US20120129626A1

    公开(公告)日:2012-05-24

    申请号:US13357313

    申请日:2012-01-24

    IPC分类号: A63B53/04

    摘要: Methods of forming a golf club head having improved aerodynamic characteristics are disclosed herein. A preferred method is the largest tangent circle method, which utilizes a Cartesian coordinate system. The method results in identification and measurement of certain club head features, which can be adjusted to improve aerodynamic properties of the golf club head. One method of the present invention lowers the drag of the club head by specifying dimensional relationships of the driver head based on location of apex and nadir points, while another method lowers the drag of the club head by improving overall face design.

    摘要翻译: 本文公开了形成具有改善的空气动力特性的高尔夫球杆头的方法。 优选的方法是使用笛卡尔坐标系的最大切线圆法。 该方法导致某些球杆头特征的识别和测量,其可以被调节以改善高尔夫球杆头的空气动力特性。 本发明的一种方法是通过基于顶点和最低点的位置来指定驾驶员头部的尺寸关系来降低球杆头的阻力,而另一种方法通过改进整体面部设计来降低球杆头的阻力。

    GOLF CLUB HEAD WITH VARIABLE FACE THICKNESS
    6.
    发明申请
    GOLF CLUB HEAD WITH VARIABLE FACE THICKNESS 有权
    高尔夫俱乐部头与可变的面厚度

    公开(公告)号:US20100178997A1

    公开(公告)日:2010-07-15

    申请号:US12711435

    申请日:2010-02-24

    IPC分类号: A63B53/04

    摘要: A face or face insert (40) for a golf club head (20) is disclosed herein. The face (40) has an interior surface (40b) with a first thickness section (200) and a second thickness region (205). The first thickness section (200) preferably has a thickness that is at least 0.025 inch greater than the thickness of the second thickness region (205). In a most preferred embodiment, the first thickness section (200) has an X shape that is rotated around the Y axis (500) by at least 10 degrees. In another preferred embodiment, the face has a first thickness section (200), a second thickness region (205), and a central region (400) having a third thickness. The face or face insert (40) with variable thickness allows for a face or face insert (40) with less mass in a golf club head (20) that conforms to the United States Golf Association regulations.

    摘要翻译: 本文公开了一种用于高尔夫球杆头(20)的面部或面部插入件(40)。 面(40)具有内表面(40b),其具有第一厚度部分(200)和第二厚度区域(205)。 第一厚度部分(200)优选地具有比第二厚度区域(205)的厚度大至少0.025英寸的厚度。 在最优选的实施例中,第一厚度部分(200)具有绕Y轴(500)旋转至少10度的X形状。 在另一优选实施例中,所述面具有第一厚度部分(200),第二厚度区域(205)和具有第三厚度的中心区域(400)。 具有可变厚度的面部或面部插入物(40)允许在符合美国高尔夫球会规定的高尔夫球杆头(20)中具有较少质量的面部或面部插入物(40)。

    Golf club head
    8.
    发明授权
    Golf club head 有权
    高尔夫球杆头

    公开(公告)号:US07591737B2

    公开(公告)日:2009-09-22

    申请号:US11868753

    申请日:2007-10-08

    IPC分类号: A63B53/04

    摘要: A golf club head (42) having a delta of the coefficient of restitution between a geometric face center of the face (72) and a location (806) 0.5 inch sole-ward from the face center that is less than 0.065. The golf club head (42) preferably has a volume ranging from 420 cubic centimeters to 470 cubic centimeters. The golf club head (42) preferably has a moment of inertia about the Izz axis through the center of gravity of the golf club head greater than 4000 grams-centimeters squared, and a moment of inertia about the Ixx axis through the center of gravity of the golf club head greater than 3000 grams-centimeters squared.

    摘要翻译: 一种高尔夫球杆头(42),其具有在所述面部(72)的几何面部中心和距所述面部中心的0.5英寸的底部区域的小于0.065的位置(806)之间具有恢复系数的三角形。 高尔夫球杆头(42)优选具有420立方厘米至470立方厘米的体积。 高尔夫球杆头(42)优选地具有围绕高尔夫球杆头的重心的Izz轴线大于4000克/平方厘米的转动惯量,以及围绕Ixx轴线通过重心的惯性力矩 高尔夫球杆头大于3000克厘米。

    GOLF CLUB HEAD
    9.
    发明申请
    GOLF CLUB HEAD 有权
    高尔夫俱乐部头

    公开(公告)号:US20090163293A1

    公开(公告)日:2009-06-25

    申请号:US11868753

    申请日:2007-10-08

    IPC分类号: A63B53/04

    摘要: A golf club head (42) having a delta of the coefficient of restitution between a geometric face center of the face (72) and a location (806) 0.5 inch sole-ward from the face center that is less than 0.065. The golf club head (42) preferably has a volume ranging from 420 cubic centimeters to 470 cubic centimeters. The golf club head (42) preferably has a moment of inertia about the Izz axis through the center of gravity of the golf club head greater than 4000 grams-centimeters squared, and a moment of inertia about the Ixx axis through the center of gravity of the golf club head greater than 3000 grams-centimeters squared.

    摘要翻译: 一种高尔夫球杆头(42),其具有在所述面部(72)的几何面部中心和距所述面部中心的0.5英寸的底部区域的小于0.065的位置(806)之间具有恢复系数的三角形。 高尔夫球杆头(42)优选具有420立方厘米至470立方厘米的体积。 高尔夫球杆头(42)优选地具有围绕高尔夫球杆头的重心的Izz轴线大于4000克/平方厘米的转动惯量,以及围绕Ixx轴线通过重心的惯性力矩 高尔夫球杆头大于3000克厘米。